What episode does Gohan turn Super Saiyan???? Name please?!

What episode does Gohan turn Super Saiyan???? Name please?

I don't need the number, just the name?

3 days ago
Thanks. Stidge, that's Goku. I just needed to know cause i'm downloading. The person who said it was over two episodes gets best answer. THANKS GUYS!

3 days ago
Thanks Stidge

3 days ago
OK, the person I said was getting it, doesn't. It was wrong. Any more ideas???

they are wrong

gohan was super saiyan 2 in that episode

gohan first went super saiyan during his 1 year training with goku in the hyperbolic time chamber!!!! sometime in the perfect cell saga then when goku and gohan came out of the hyperbolic time chamber they STAYED super saiyan for like 20 episodes after that until the cell games match was over